public override void DeleteFromClientHandler(DeleteMessageReader request, DeleteResponceWriter response)
{
idDict.Clear();
for (int i = 0; i < Global.ServerCount; i++)
{
//每个服务器挨个发送
DeleteMessageWriter dmw = new DeleteMessageWriter(request.cellIds, request.columnTypeList, request.con);
Global.CloudStorage.DeleteFromProxyToDatabaseServer(i, dmw);
}
sem.WaitOne(); //等待服务器全部返回信息
response.cellIds = new List <List <long> >();
//将信息合并
for (int i = 0; i < Global.ServerCount; i++)
{
response.cellIds.AddRange(idDict[i]);
}
}
public void delete(string con)
{
if (!isSingle)
{
throw new Exception(String.Format("不可对多个表进行delete操作"));
}
DeleteMessageWriter dmw = new DeleteMessageWriter(cellIds, this.columnTypes, con);
List <List <long> > newCellIds = Global.CloudStorage.DeleteFromClientToDatabaseProxy(0, dmw).cellIds;
foreach (List <long> ids in newCellIds)
{
this.cellIds.Remove(ids);
}
TableHeadCell thc = new TableHeadCell(this.tableNames[0], this.columnNames, this.columnTypes, this.primaryIndexs, this.defaultValues, this.cellIds);
long thcId = Database.getCurrentDatabase().getTableIdList().ElementAt(Database.getCurrentDatabase().getTableNameList().IndexOf(tableNames
[0]));
Global.CloudStorage.SaveTableHeadCell(thcId, thc);
}
